Geomembranes come in many forms: polypropylene, high-density polythylene, polyvinyl chloride, reinforced, non-reinforced, and many other forms. One of Canada-based Soprema’s specialties is bituminous geomembranes, a class that is gaining ever-greater use in environmental, infrastruture and hydraulic applications. Learn more about this geomembrane class at Soprema’s site.